JPS57190800A - Wear preventive device for press bed and slide - Google Patents
Wear preventive device for press bed and slideInfo
- Publication number
- JPS57190800A JPS57190800A JP7457981A JP7457981A JPS57190800A JP S57190800 A JPS57190800 A JP S57190800A JP 7457981 A JP7457981 A JP 7457981A JP 7457981 A JP7457981 A JP 7457981A JP S57190800 A JPS57190800 A JP S57190800A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- slide
- pressure
- face
- prevented
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
PURPOSE:To enable titled wear prevention using a simple means by providing sealing devices on the upper face of a bed, lower face of a slide, and the joint face of upper and lower hard plates. CONSTITUTION:Pressure of a compressed air source 17 is reduced by a pressure- reducing valve P and the air is supplied to an upper empty chamber on the oil tank 14. Then, pressure-reduced pressed oil is led to upper and lower hard plates 3, 4 and joint faces 10, 11 between a slide 2 and a head 1 to form oil films. At this time, O-rings 18, 19 prevent leakage of oil, and at the same time, prevent entry of water and scales from outside. Thus, by forming oil films on joint faces 10, 11, generation of rust is prevented, good lubricating condition is provided, and wear due to relative sliding between members caused by impacts in pressing and load applied successively to juxtaposed dies can be prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457981A JPS57190800A (en) | 1981-05-18 | 1981-05-18 | Wear preventive device for press bed and slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457981A JPS57190800A (en) | 1981-05-18 | 1981-05-18 | Wear preventive device for press bed and slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57190800A true JPS57190800A (en) | 1982-11-24 |
Family
ID=13551220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7457981A Pending JPS57190800A (en) | 1981-05-18 | 1981-05-18 | Wear preventive device for press bed and slide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57190800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052096U (en) * | 1983-09-19 | 1985-04-12 | 株式会社小松製作所 | Bed of press machine |
-
1981
- 1981-05-18 JP JP7457981A patent/JPS57190800A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052096U (en) * | 1983-09-19 | 1985-04-12 | 株式会社小松製作所 | Bed of press machine |
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